There are a couple of threads about this still active, but, here goes.
I like to rub with kosher salt, medium grind black pepper, Todd's Dirt or fresh herbs if you got em. Then into the smoker or cooker. I use a kettle and like to have it going t 400F, put meat in, let it come back to temp, then shut down intakes to bring temp down to 275F or so, and let it cruise until done. I pull at 130F or so, although I am being told that is not going to happen this ear, and I am going to let it go to 140F. I think not.